def test_parameterDict_getter_parametersNone(self):
"""Test the parameterDict getter when the parameters property is None."""
unit = GcodeParser()
unit._parameters = None # pylint: disable=protected-access
with mock.patch.object(unit, 'parameterItems') as mockParameterItems:
result = unit.parameterDict
mockParameterItems.assert_not_called()
self.assertIsNone(result, "The result should be None")
def test_parameterDict_getter_cached(self):
"""Test the parameterDict getter when the result is already cached."""
expected = OrderedDict([
("A", 1),
("B", 2)
])
unit = GcodeParser()
unit._parameters = "A1 B2" # pylint: disable=protected-access
unit._parameterDict = expected # pylint: disable=protected-access
with mock.patch.object(unit, 'parameterItems') as mockParameterItems:
result = unit.parameterDict
mockParameterItems.assert_not_called()
self.assertEqual(
result, expected,
"The expected result should be returned"
)
